R Green, M.D.
NPI 1215983069 · Pediatrics Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
R Green, M.D. is a Pediatrics Physician provider in Knoxville, TN (NPI 1215983069).
Provider details
- NPI number
- 1215983069
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28506 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,357 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 164 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 132 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 130 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 123 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 119 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 109 | $119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 173 | 39 |
| Lisinopril | 143 | 33 |
| Atorvastatin Calcium | 113 | 33 |
| Hydrochlorothiazide | 108 | 24 |
| Meloxicam | 93 | 25 |
| Rosuvastatin Calcium | 88 | 23 |
| Amlodipine Besylate | 87 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2023-04-05
- Certified
- 2023-04-05
Frequently asked questions
- What is R Green's NPI number?
- R Green's National Provider Identifier (NPI) is 1215983069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is R Green's specialty?
- R Green is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is R Green located?
- R Green's practice location on file with NPPES is 280 Fort Sanders West Blvd, Knoxville, TN 37922-3398.
- What is R Green's phone number?
- The practice phone number listed in the NPPES registry for R Green is (865) 539-0270.
- Does R Green accept Medicare?
- R Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is R Green's NPI active?
- Yes — R Green's NPI (1215983069) is active in the NPPES registry as of the last update on 2023-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.